APA引文

Hofstadter, D. R. (1980). Godel,escher,bach: An Eternal Golden Braid. New York: Penguin Books.

Trích dẫn kiểu Chicago

Hofstadter, Douglas R. Godel,escher,bach: An Eternal Golden Braid. New York: Penguin Books, 1980.

MLA引文

Hofstadter, Douglas R. Godel,escher,bach: An Eternal Golden Braid. New York: Penguin Books, 1980.

警告：這些引文格式不一定是100％准確.